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Centrifugal Exhauster,
Smoke & Heat Removal, Belt Driven


Designed to remove smoke from buildings in the event of a fire. The BCRUSH is UL listed for Smoke Control Systems, 500°F (260°C) for 4 hours and 1000°F (537°C) for 15 minutes.

Sizes (impeller diameters)

  • 12.25 to 49.21 inches (315 mm to 1,250 mm)


  • Airflow to 29,100 CFM (49,400 m3/hour)
  • Static pressure to 3.25 inches w.g. (810 Pa)

Installation manual